Size increase after removing blank pages

[gafforelli]

Hello .. Good night!
I am applying the removal of blank pages from pdf files to reduce and optimize them.
However, after removing the pages, the new file created is larger than the previous one.
I'm using a blank page removal code available here:
https://www.e-iceblue.com/Tutorials/Spire.PDF/Spire.PDF-Program-Guide/Document-Operation/How-to-delete-the-blank-page-within-PDF-file-in-C.html
What could be happening?
Thanks in advance for your attention!

[Sara.Yang]

Hi,

Thanks for your inquiry.
Before saving, you could add "pdfDocument.FileInfo.IncrementalUpdate = false;" to prevent increasing file size. If there is any question, please provide your input files for further investigation. Meanwhile, kindly note that our Spire.PDF also supports compressing PDF documents like the tutorial (How to Compress PDF Document in C#, VB.NET).

Sincerely,
Sara
E-iceblue support team

[gafforelli]

Hi Sara,

Perfect!
Tks!

[Sara.Yang]

Hi,

Thanks for your feedback.
If you encounter any issue related to our products in the future, please feel free to contact us. Wish you all the best!

Sincerely,
Sara
E-iceblue support team